Arcus Biosciences Inc

RCUSNYSE · USD
26.87USD0.00 (+3.55%)
1210

Arcus Biosciences Inc (RCUS) Options Open Interest

RCUS options open interest is 7,161 contracts. The 2-week average daily volume is 93 contracts across the chain.

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Monitoring RCUS open interest helps you see where real money is positioned on Arcus Biosciences Inc's options and which strikes are attracting the most commitment from traders. Arcus Biosciences Inc's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor RCUS options open interest in real time and find the strikes that matter.

Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising RCUS options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect Arcus Biosciences Inc to settle.

Arcus Biosciences, Inc., a clinical-stage biopharmaceutical company, develops and commercializes cancer therapies in the United States. Its product pipeline includes, Etrumadenant, a dual A2a/A2b adenosine receptor antagonist, which is in a Phase 1b/2 clinical trial; and Zimberelimab, an anti-PD-1 antibody that is in Phase 1b clinical trial for monotherapy. The company also develops Domvanalimab, an anti-TIGIT monoclonal antibody, which is in Phase 2 development for the treatment of first-line metastatic non-small cell lung cancer in combination with Zimberelimab; Quemliclustat, a small-molecule CD73 inhibitor is in a Phase 1/1b study for the treatment of first-line metastatic pancreatic cancer; and AB521, an oral and small molecule HIF-2a inhibitor that is in Phase 1 study for the treatment of patients with von Hippel- Lindau disease.

It has a clinical development collaboration agreement with Strata Oncology, Inc. to evaluate Zimberelimab; a collaboration with AstraZeneca, BVF Partners L.P to evaluate domvanalimab, its investigational anti-TIGIT antibody, in combination with Imfinzi (durvalumab) in a registrational Phase 3 clinical trial in patients with unresectable Stage III non-small cell lung cancer; and license agreements with Taiho Pharmaceutical Co., Ltd, Abmuno Therapeutics LLC, and WuXi Biologics to develop anti-CD39 antibody for the treatment of cancer. The company was incorporated in 2015 and is headquartered in Hayward, California.

Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where RCUS open interest is concentrated. Our scanner maps Arcus Biosciences Inc's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade Arcus Biosciences Inc's options open interest as the signal it is, not as an afterthought.

2026-10-16
Calls
40.001.051.05161%+0.20671,260
25.005.005.00171%+0.6225365
30.000.804.502.65151%+0.4345365
20.003.508.305.9010%+1.0000300
35.000.701.000.85120%+0.213167
Puts
20.002.402.40206%-0.2239611
30.002.507.004.7577%-0.7293315
25.002.652.65119%-0.3882108
22.501.751.75128%-0.273558
10.005.005.00751%-0.071336

As of September 21, 2026

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Track RCUS open interest across every strike and expiration, identify where conviction is building, and trade with the positioning data on your side.

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